參數(shù)資料
型號(hào): W25X20-VSSI-G
廠商: WINBOND ELECTRONICS CORP
元件分類: PROM
英文描述: 2M X 1 FLASH 2.7V PROM, PDSO8
封裝: 0.208 INCH, GREEN, PLASTIC, SOIC-8
文件頁(yè)數(shù): 4/42頁(yè)
文件大?。?/td> 1198K
代理商: W25X20-VSSI-G
W25X10, W25X20, W25X40 AND W25X80
- 12 -
9.1.6
Status Register Protect (SRP)
The Status Register Protect (SRP) bit is a non-volatile read/write bit in status register (S7) that can be
used in conjunction with the Write Protect (/WP) pin to disable writes to status register. When the SRP
bit is set to a 0 state (factory default) the /WP pin has no control over status register. When the SRP
pin is set to a 1, the Write Status Register instruction is locked out while the /WP pin is low. When the
/WP pin is high the Write Status Register instruction is allowed.
Figure 3. Status Register Bit Locations
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